a9c362db39
Before we can allow drivers to coexist, we need to make sure that one driver's domain ops can't misinterpret another driver's dev_iommu_priv data. To that end, add a token to the domain so we can remember how it was allocated - for now this may as well be the device ops, since they still correlate 1:1 with drivers. We can trust ourselves for internal default domain attachment, so add checks to cover all the public attach interfaces. Reviewed-by: Lu Baolu <baolu.lu@linux.intel.com> Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Reviewed-by: Jerry Snitselaar <jsnitsel@redhat.com> Signed-off-by: Robin Murphy <robin.murphy@arm.com> Link: https://lore.kernel.org/r/097c6f30480e4efe12195d00ba0e84ea4837fb4c.1700589539.git.robin.murphy@arm.com Signed-off-by: Joerg Roedel <jroedel@suse.de> |
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| .. | ||
| acpi | ||
| asm-generic | ||
| clocksource | ||
| crypto | ||
| drm | ||
| dt-bindings | ||
| keys | ||
| kunit | ||
| kvm | ||
| linux | ||
| math-emu | ||
| media | ||
| memory | ||
| misc | ||
| net | ||
| pcmcia | ||
| ras | ||
| rdma | ||
| rv | ||
| scsi | ||
| soc | ||
| sound | ||
| target | ||
| trace | ||
| uapi | ||
| ufs | ||
| vdso | ||
| video | ||
| xen | ||